AD1851/AD1861
REV. A
–10–
OTHER DIGITAL AUDIO COMPONENTS AVAILABLE
FROM ANALOG DEVICES
2
3
4
5
6
7
89
10
11
12
13
14
15
16
16-BIT
LATCH
16-BIT
DAC
SERIAL
INPUT
REGISTER
CONTROL
LOGIC
AD1856
–V
S
DGND
NC
CLK
LE
DATA
–V
L
+V
L
NC = NO CONNECT
+V
S
TRIM
MSB ADJ
I
OUT
AGND
SJ
R
F
V
OUT
1
I
OUT
AD1856 16-BIT AUDIO DAC
Complete, No External Components Required
0.0025% THD
Low Cost
16-Pin DIP or SOIC Package
Standard Pinout
–V
S
CLK
LE
DATA
ADJ
I
OUT
AGND
R
F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
VOLTAGE
REFERENCE
INPUT
AND
DIGITAL
OFFSET
20-BIT
DAC
AD1862
NC = NO CONNECT
+V
L
–V
L
+V
S
TRIM
–V
S
NR2
NR1
DGND
AD1862 20-BIT AUDIO DAC
119 dB Signal-to-Noise Ratio
0.0016% THD+N
102 dB D-Range Performance
±1 dB Gain Linearity
16-Pin DIP
2
3
4
5
6
7
89
10
11
12
13
14
15
16
18-BIT
LATCH
18-BIT
DAC
SERIAL
INPUT
REGISTER
CONTROL
LOGIC
AD1860
–V
S
DGND
NC
CLK
LE
DATA
–V
L
+V
L
NC = NO CONNECT
+V
S
TRIM
MSB ADJ
I
OUT
AGND
SJ
R
F
V
OUT
1
I
OUT
AD1860 18-BIT AUDIO DAC
Complete, No External Components Required
0.0025% THD+N
108 dB Signal-to-Noise Ratio
16-Pin DIP or SOIC Package
Standard Pinout
1
2
3
4
5
6
7
8
9
10
11
12
TRIM
MSB
I
OUT
AGND
SJ
DR
LR
CK
18-BIT
LATCH
REFERENCE
18-BIT
LATCH
DGND
TRIM
MSB
AGND
SJ
DL
LL
20
13
14
15
16
17
18
19
21
22
23
24
REFERENCE
18-BIT
D/A
18-BIT
D/A
AD1864
+
+
–
–
V
OUT
–V
S
R
F
+V
L
+V
S
I
OUT
R
F
V
OUT
–V
L
AD1864 DUAL 18-BIT AUDIO DAC
Complete, No External Components
0.0025% THD+N
108 dB Signal-to-Noise Ratio
Cophased Outputs
24-Pin Package
